How to fix 'Signal out of range' on BenQ RP552H?
If your BenQ Interactive whiteboard displays a 'Signal out of range' message, verify that the display settings are correct and the resolution is set to the optimal value. You can also try adjusting the line and field synchronization in the menu.
How to correct touch positioning on BenQ RP552H?
To correct the touch positioning on your BenQ Interactive whiteboard: * Check that the driver is properly installed and make the necessary corrections. * Ensure the touch pen is facing the screen.
Why is the touch function invalid on my BenQ Interactive whiteboard?
If the touch function on your BenQ Interactive whiteboard isn't working, verify that the touch driver is installed and running. Also, ensure that the size of the object you're using to touch the screen is comparable to a finger.
What to do if my BenQ RP552H control panel buttons do not work?
If the control panel buttons on your BenQ Interactive whiteboard are not working, check if you have locked the control panel buttons. If so, unlock the buttons and try again.
What to do if my BenQ Interactive whiteboard has no color, color is weak or image is weak?
If your BenQ Interactive whiteboard displays no color, weak color, or a weak image, adjust the chromaticity and brightness or contrast in the menu. Also, ensure that the signal wire is properly connected.
Why does only one speaker have sound on my BenQ RP552H Interactive whiteboard?
If only one speaker has sound on your BenQ Interactive whiteboard, adjust the sound balance in the menu. Check whether the computer sound control panel is set up for only one sound channel. Also, verify that the audio line is connected correctly.
Why does my BenQ RP552H have image but without sound?
If your BenQ Interactive whiteboard has an image but no sound, try the following: * Check if the mute button is activated. * Adjust the volume using the VOL+/VOL- buttons. * Verify that the audio line is connected correctly.
What to do if my BenQ RP552H has image but without sound?
If your BenQ Interactive whiteboard has an image but no sound, check if the mute button is pressed. If so, unmute. Then, adjust the volume using the VOL + / - buttons. Finally, ensure that the audio line is correctly connected.
What to do if my BenQ RP552H Interactive whiteboard displays 'Signal out of range'?
If your BenQ Interactive whiteboard shows a 'Signal out of range' message, check the display settings and ensure they are correct. Also, verify that the resolution is set to the optimal resolution. You may also need to adjust the line and field synchronization in the menu.
Why does BenQ RP552H Interactive whiteboard machine automatically shutdown?
If your BenQ Interactive whiteboard is automatically shutting down, consider the following: * Check the sleep settings. * Check for any recent power outages. * Check if the automatic shutdown feature is enabled when there is no signal.
General| Brand | BenQ |
|---|---|
| Model | RP552H |
| Category | Interactive whiteboard |
| Language | English |
To Next Page
